| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $58.55 | 3.698% | $60.7152 | $60.72 | $60.70 | $60.70 |
| Purchase #2 | $30.69 | 3.738% | $31.8372 | $31.84 | $31.85 | $31.80 |
| Purchase #3 | $80.32 | 8.731% | $87.3327 | $87.33 | $87.35 | $87.30 |
| Purchase #4 | $158.57 | 11.623% | $177.0006 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $198.92 | 12.268% | $223.3235 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $241.85 | 7.659% | $260.3733 | $260.37 | $260.35 | $260.40 |
| Purchase #7 | $38.83 | 8.177% | $42.0051 | $42.01 | $42.00 | $42.00 |
| 7 purchase totals = | $807.73 | $882.5876 | $882.59 | $882.55 | $882.50 | |